html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
	margin: 0;
	padding: 0;
	border: 0;
	font: inherit;
	font-size: 88%;
	vertical-align: baseline
}

html {
	line-height: 1
}

ol,
ul {
	list-style: none
}

table {
	border-collapse: collapse;
	border-spacing: 0
}

caption,
th,
td {
	text-align: left;
	font-weight: normal;
	vertical-align: middle
}

q,
blockquote {
	quotes: none
}

q:before,
q:after,
blockquote:before,
blockquote:after {
	content: "";
	content: none
}

a img {
	border: none
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
	display: block
}

img {
	border: none;
	padding: 0;
	margin: 0;
	vertical-align: top
}

html,
body {
	width: 100%;
	height: 100%;
	padding: 0;
	margin: 0;
	font-size: 24px;
	background-color: #fff;
	font-family: '微软雅黑', Arial, sans-serif;
	/*overflow: hidden;*/
}

html .hide,
body .hide {
	display: none;
	z-index: 0
}

html .show,
body .show {
	display: block;
	z-index: 5
}

html .active,
body .active {
	display: block;
	z-index: 10
}

html .level,
body .level {
	display: block;
	z-index: 3
}

a {
	color: inherit;
	text-decoration: none;
}

a:link, 
a:visited,
a:active,
a:hover{
	background: transparent;
}

body {
	width: 100%;
	height: 100%;
	max-width: 640px;
	margin: 0px auto;
	background: #f5f5f5;
	position: relative;
}

/* 清除浮动 */
.f-cb::after{
	clear: both;
	content:"";
	display: block;
	height: 0px;
	overflow: hidden;
	visibility: hidden;
}
